baber/WOPTO huggingface dataset:
Patent JP-H06224431-A (JP)
Title: Thin-film transistor and liquid crystal display panel
Inventor: NAKADA YUKIHIKO
IPC: G02F1/1368
Filed: 1993-01-26
Abstract: PURPOSE:To make it possible to make absorption of light difficult and increase a mobility, by interposing a gate insulating film and installing a gate electrode on one side and installing a semiconductor thin film made of a microcrystalline silicon carbide and source and drain electrodes on the other side. CONSTITUTION:A gate electrode 2 obtained by forming a Ta thin film and performing a patterning is formed on a glass substrate 1. Next, the glass substrate 1 is dipped into an ammonium tartrate solution, and a current is carried from the outside and an anodization is performed, and a gate insulating film 3 made of Ta2O5 is formed on the gate electrode 2. Three layers of a gate insulating film 4, a semiconductor thin film 5 and an etching stopper 6 are formed by an inline type CVD apparatus. After the glass substrate 1 is carried in from a load chamber 12, in an Si3N4 film forming chamber 13, SiH4, NH3 and H2 are introduced and the gate insulating film 4 is formed by a plasma discharge. Subsequently, in an electron cyclotron resonance plasma film forming chamber 14, the semiconductor thin film 5 made of p-type muc-SiC is formed.
Patent JP-S60154765-A (JP)
Title: Telephone line connecting device
Inventor: HIGAKE MASAKATSU
IPC: H04M11/00
Filed: 1984-01-25
Abstract: PURPOSE:To improve the utilizing efficiency of a line by releasing the connection of telephone line when the transmission/reception of data is intermitted for a prescribed time or over. CONSTITUTION:An information signal 101 from a terminal device 20 is inputted to a terminal access detection section 3, and when a transmission data by the operation of a keyboard 25 is detected from the information signal 101, the data is stored in a memory section 4 and also an detection signal is fed to a dial hook control section 2. The control section 2 hooks off a telephone set 22 and also a telephone set operating device 26 operates a dial button so as to connect the telephone line 23. When the line setting is finished, the data stored in the memory section 4 is transmitted via an acoustic coupler 21. When the intermission of the operation of the keyboard 25 for a prescribed time is detected by an access detection section 3, the control section 2 hooks on the telephone set 22. Thus, useless line connection is avoided.
Patent JP-S62169825-A (JP)
Title: Thermosetting resin composition
Inventor: KANAYAMA KAORU
IPC: C08G65/40
Filed: 1986-01-22
Abstract: PURPOSE:To obtain the titled composition excellent in curability, heat resistance of a cured product, etc., less corrosive to electronic components and suitable as, e.g., a sealant for electronic components, by mixing a polymaleimide compound with a specified polyphenol and a curing catalyst. CONSTITUTION:The purpose thermosetting resin composition is prepared by mixing a polymaleimide (A) having at least two maleimide groups in the molecule (e.g., N,N'-ethylenebismaleimide) with a polyphenol (B) of formula I (wherein X and Y are each H or a halogen, a 1-4C alkyl or alkoxy, n is 0-10 and m and p are each 1 or 2) and a curing catalyst (C) (e.g., triethylamine). Component B can be obtained by reacting an aromatic monoaldehyde of formula II (e.g., o-hydroxybenzaldehyde) with a monovalent phenol (e.g., phenol) in the presence of an acidic catalyst (e.g., hydrochloric acid).
Patent JP-S63181319-A (JP)
Title: Aligner
Inventor: TOTSUKA MASAO
IPC: G03F9/00
Filed: 1987-01-22
Abstract: PURPOSE:To improve the throughput by providing a flash light source, previously measuring the relative positional relation between an original sheet and a substrate during the stage running to calculate the alignment position, and performing a light exposure when the alignment position is reached. CONSTITUTION:A stage 5 runs in a predetermined direction, and an arithmetic system calculates a position of the stage 5, for which it is determined that a wafer 3 arrives in a range in which the distance is measurable. When a stage position measuring system 34 detects a predetermined stage position based on this computed value by a command of a position measuring control system 35, excimer laser light for measuring is emitted, and the distance between the reticle mark and the wafer mark at that moment is measured by a position measuring system 36 and sent to the arithmetic control system 33. The arithmetic control system 33 calculates the alignment position of the wafer 3 to a reticle 1 and gives an order to a drive control system 39. The drive control system 39 causes the stage 5 to run toward its target position, and when the stage 5 reaches its target point, the exposure system is caused to emit light to transfer a reticle pattern to the position of a chip 20. With this, the throughput is improved.
Patent JP-H03215999-A (JP)
Title: Board mounting method
Inventor: HIRAI MINORU
IPC: H05K3/28
Filed: 1990-01-19
Abstract: PURPOSE:To obtain a component mounted board endurable to an operation and preservation at a high temperature without elongating a manufacturing time by a method wherein a board and a component are hermetically sealed with a heat-resistant bag, and the bag is depressurized to press the component against the board. CONSTITUTION:A component 14 is mounted on a board 10, a pattern 12 on the surface of the board 10 is brought into contact with the electrodes of the component 14 to electrically connect the pattern 12 with the component 14 together. Furthermore, a resin 20 is deposited to envelop the surface of the board 10 and the side of the component 14, the board 10 and the component 14 placed on the surface of the board 10 are hermetically sealed up with a heat-resistant bag 22, and the air in the bag 22 is depressurized. The bag 22 the air in which is depressurized, the bag 22 deflates, the component 14 is pressed against the board 10 by the inner face of the bag 22. At the same time, the bag 22, the board 10, and the component 14 are heated to harden the resin 20 to fix the component 14 to the surface of the board 10. By this setup, a component mounted board endurable to an operation and preservation at a high temperature can be obtained without elongating a time required for the fixing of components.
Patent JP-S58133700-A (JP)
Inventor: YURUGEN ADAMUSU
IPC: G06F21/79
Filed: 1983-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04235266-A (JP)
Title: Manufacture of alloying galvannealed steel sheet excellent in workability and corrosion resistance
Inventor: FUJII SHIRO
IPC: C23C2/40
Filed: 1991-01-09
Abstract: PURPOSE:To offer a method for manufacturing a alloying galvannealed steel sheet excellent in workability and corrosion resistance. CONSTITUTION:In a Sendzimir-type hot-dip galvanizing line, the steel sheet to be plated is plated by using a hot-dip galvanizing bath constituted of, by weight, 0.001 to 0.05% Si, 0.05 to 0.20% Al and the balance Zn with inevitable impurities, and after that, the above plated steel sheet is heated and alloyed. Furthermore, at least one face of the steel sheet is coated with an organic film by 0.1 to 4.0g/m<2>, by which a galvannealed steel sheet excellent in workability and corrosion resistance can be manufactured.
Patent JP-H07214145-A (JP)
Title: Thick and small diameter pipe and its production
Inventor: ENDO HARUMICHI
IPC: C22F1/10
Filed: 1994-02-03
Abstract: PURPOSE:To provide a thick and small diameter pipe having high reliability in a welded part and no fear of progressing of corrosion from a welded bead part and a producing method for the thick and small diameter pipe realizing the small diameter of the metallic pipe having high reliability. CONSTITUTION:The thick and small diameter pipe 1 having thick and small diameter is produced by repeatedly applying cold-working and heat treatment to a welded pipe stock and the thickness t1 is made to be 20-30% of the outer diameter d1.
Patent JP-S56109337-A (JP)
Title: Sliver halide photographic emulsion
Inventor: SUZUKI AKIO
IPC: G03C1/29
Filed: 1980-02-05
Abstract: PURPOSE:To obtain high halftone quality by adding a specified color sensitizer to a silver halide photographic emulsion for lith development in an amount not causing color sensitization and dimethinemerocyanine in an amount causing color sensitization. CONSTITUTION:Oxacarboxyanine or imidazoxacarbocyanine represented by formula I or II is used in an amount not causing color sensitization. In the formulas, each of R1, R2, R8 and R9 is substituted alkyl having sulfo, each of R8 and R9 may be 1-3C alkyl, at least one of R8 and R9 is substituted alkyl having sulfoalkyl, each of R3-R6, R10 and R11 is H, halogen, 1-3C alkyl or the like, R7 is H or 1-3C alkyl, each of R12 and R13 is H, halogen, 1-4C alkoxycarbonyl, CN or the like, each of X and Y is an acid anion, and each of (m) and (n) is 0 or 1. A compound represented by formula III is also used in an amount causing color sensitization. In formula III, Z is atoms required to form a (substituted) 5-membered ring, A is O, S or the like, each of R15 and R16 is (substituted)alkyl or the like, and each of R17 and R18 is H, (substituted)alkyl or aryl. Thus, fine halftone images are obtd. over a long developing time even by processing with an automatic developing apparatus.
Patent JP-H09205250-A (JP)
Title: Lateral current injection type surface emitting semiconductor laser device and its manufacture
Inventor: UEKI NOBUAKI
IPC: H01S5/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor laser device with a high reproducibility and a small threshold current using a simple process. SOLUTION: A lower semiconductor multilayer film 2, a quantum well active layer 4, and an upper semiconductor multilayer reflection film 6 in first conduction type are successively formed on a semi-insulation substrate 1. Then, a region reaching an area near the quantum well active layer 4 from the surface of the upper semiconductor multilayer reflection film 6 is eliminated by selective etching around a light-emitting region 9.  Then, an impurity of second conduction type is introduced from the surface of the remaining surrounding region through the quantum well active layer 4, an impurity introduction region 11 for prescribing the light-emitting region is formed, and a first electrode 14 in contact with the quantum well active layer 4 from the side direction and a second electrode 13 in contact with the side of the upper semiconductor multilayer reflection film 6 are formed through the impurity introduction region 11. The upper semiconductor multilayer reflection film 6 is composed of either AlGaAs semiconductor or InGaAsP semiconductor and GaInP layer 5 is included between the upper semiconductor multilayer reflection film 6 and the quantum well active layer 4.
Patent JP-H03216585-A (JP)
Title: Human body detector
Inventor: FUKUDA MASAHIKO
IPC: G01V8/12
Filed: 1990-01-22
Abstract: PURPOSE:To detect the presence or movement of the human body or object in the human body area within a detection area by detecting the wavelength change of reflected visible light determined by the color of the object in the detection area determined by a condensing system. CONSTITUTION:The reflected light from an object is guided to a color sensor 5 by a condensing system 1 and the color sensor 5 changes in its output according to the wavelength characteristics of incident visible light. When a human body or an object goes in and out of a detection area, the wavelength characteristics such as wavelength distribution intensity or the like of the visible light in the detection area change and the output of the color sensor 5 also changes in response thereto. This output is amplified by an amplifying part 3 and processing such as comparison or operation is applied to the amplified signal in a signal processing part 4 to detect the presence and movement of the human body. In this case, detection sensitivity is not affected by background temp. or the temp. of the detected body and highly accurate detection becomes possible.
Patent JP-H01197977-A (JP)
Title: High speed signal connector
Inventor: SAKAMOTO KATSUHIKO
IPC: H01R13/648
Filed: 1988-01-22
Abstract: PURPOSE: To arrange many contacts at a high density by inserting many contacts wound with metal thin sheets into nearly cylindrical shapes into holes of a metal plate, forming coaxial pin holding pieces in the tubes of the contacts, and forming ground pin holding pieces on the outside of the tubes. CONSTITUTION: Each contact 20 is wound into a nearly cylindrical shape, and it is inserted into the hole 22a provided on a metal plate 22. A coaxial pin 3 is inserted into the tube of the contact 20, and it is elastically held by a coaxial pin holding piece 20c. A ground pin 8 is inserted into ground pin holding pieces 20d provided on the outside of the tube of the contact 20, and it is pinched and elastically held by two holding pieces 20d. The outer periphery of the axial pin 3 and the ground pin 8 are connected at a short distance via the coaxial pin holding pin 20c, tube, and ground pin holding pieces 20d, and many contacts can be compactly arranged at a high density.
Patent JP-H07308385-A (JP)
Title: Catheter device
Inventor: ERITSUKU TEII ENGERUSON
IPC: A61M25/00
Filed: 1995-01-27
Abstract: PURPOSE: To improve the operability of a catheter by composing a tubular member by a relatively rigid proximal segment for tracking a guide wire to an area neighboring inner tissue and a relatively flexible distal segment in a catheter device to be inserted into a meandering small lumen passage in soft tissue such as a brain. CONSTITUTION: This catheter device is equipped with a flexible slender tubular member which is guided by a guide wire 14 along a lumen with the inside diameter up to about 3 mm and an at least 5 mm long meandering tube line to make the catheter be inserted and moved to a target position. The tubular member is constituted of equipping a relatively rigid proximal segment 16 for tracking a guide wire from an inserting position to an area neighboring the inner tissue and an at least about 5 cm long relatively flexible distal segment 18 for tracking the guide wire 14 along an at least about 5 cm long meandering lumen with the inside diameter of about 3 mm from the above-mentioned area to the target position in the inner tissue.
Patent JP-H06235808-A (JP)
Title: Method for forming bragg diffraction grating in optical medium
Inventor: DANA ZAKARII ANDAASON
IPC: G02B5/18
Filed: 1994-01-11
Abstract: PURPOSE: To enable a method for forming a Bragg diffraction grating in a glass optical fiber or glass light guide, suitable for mass-production and perform it even under a modulate manufacture environment by composing the method of specific steps. CONSTITUTION: First a phase diffraction grating, called a phase mask 20, is arranged closely to an optical fiber 10 for processing. A part of the fiber 10 to be processed is arranged at a certain distance from the phase mask 20, so as to form a desired interference pattern thereupon. An axis, perpendicular to the phase mask 20, is denoted as (g) and a single chemical light ray which is made incident on the phase mask 20 slants at an angle of incidence θ to a (z) axis. The light beam is focused on the fiber 10 through a cylindrical lens 55 which has a focal length of 1m. A lens 35 is arranged between a pulse laser light source 50 and the phase mask 20 and a projection system 57 arranged between the phase mask 20, and fiber 10 is properly amplified and reduced to form a diffraction grating which has periods different from those of the phase mask on the fiber 10.
Patent JP-S59137781-A (JP)
Inventor: TANIGUCHI TAKASHIGE
IPC: F26B25/22
Filed: 1983-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59138573-A (JP)
Title: Full can discharge method in tow housing device
Inventor: NISHIKAWA HISAO
IPC: B65H67/04
Filed: 1983-01-27
Abstract: PURPOSE:To prevent a tow from scrapping and any damage to a machine as well as to aim at an omission of patrolling supervision, by recutting the tow by means of a check sensor in time of the occurrence of a tow cutting miss between a full can and an empty can, while making the check sensor so as to perform discharge of the full can after making sure of the recutting. CONSTITUTION:If tow cutting will not take place by means of the ascent of a tow cutter 7, there is no overhanging of a cutting tow T2 on a tow guide 8 following the movement of a full can whereby a signal PL1 fails to emit its output due to the traverse of a beam of light from a sensor PH1 and therefore a full can K continues to come into a state of stoppage so that an alarm buzzer or a flash signal are emitted. An operator perceives the alarm and presses a reset button switch PB, stopping the alarm, and simultaneously the tow cutter 7 goes up again. After tow cutting, with a cutting signal PL2, the cutter 7 goes back to a down end, while the full can K is transferred by a conveyor 4 and the can change discharge is completed. Therefore, pollution in the tow hung down due to a cutting miss and abnormal winding are all eliminated, and the number of units in operator's charge can be increased.
Patent JP-S60176662-A (JP)
Title: Syringe preliminarily filled with unit amount
Inventor: GABURIERU MEIE
IPC: A61M5/24
Filed: 1985-01-25
Abstract: A prefilled ampoule-syringe of unitary dose comprises an ampoule being closed at one of its ends, the other end being open. The ampoule further comprises a narrowed zone. A hollow capsule is arranged at top of the opening of the ampoule. This capsule is connected to a movable stopper means comprising a stopper head and a hollow cylindrical member having a radial channel and a peripheral rim. This rim acts as a retention member during the storage and as a piston ring during the injection. In order to avoid the loss of its elasticity, the rim is located within a belt of enlarged diameter downstream from the narrowed zone during the storage.
Patent JP-S58130587-A (JP)
Inventor: FUJISAKU MINORU
IPC: H05K1/02
Filed: 1982-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0839920-A (JP)
Title: Woody material as well as method and device for producing it
Inventor: KINUGAWA MASAAKI
IPC: B41M1/24
Filed: 1995-01-30
Abstract: PURPOSE:To obtain a woody material provided with colored recessed parts of a vascular bundle form together with a grain pattern to have a feel of nearly a natural wood at a low cost. CONSTITUTION:A transferred grain pattern layer 3 is formed on a surface of a substrate 2 by thermal transferring using a grain pattern transfer sheet 14. A coloring transfer sheet 18 is interposed between a metallic embossing roller 16 having projected parts of a vascular bundle form and the transferred grain pattern layer 3 of the substrate 2, and the metallic embossing roller 16 is pressed against the substrate 2. In this manner, recessed parts of a vascular bundle form are formed in the transferred grain pattern layer 3 and, simultaneously, a transferred color layer is formed in the recessed parts by transferring.
Patent JP-H05203735-A (JP)
Title: Identifying device for moving object
Inventor: NANBOKU MASATO
IPC: H04B7/26
Filed: 1992-01-28
Abstract: PURPOSE:To perform a communication after the stabilization of operation after the dormant state of a responder is released. CONSTITUTION:A responder is put in a dormant state excluding a receiving function before the reception of an interrogating signal from an interrogator 1 to suppress a power consumption and the dormant state is released only for a specified period after the reception of the interrogating signal. A starting area is set as space area for transmitting a wireless signal from the interrogator 1 to release the dormant state of the responder and a communication area is set for communication with the responder released from the dormant state. The interrogator 1 is provided with an antenna 14 to transmit or receive the wireless signal. The direction of the antenna 14 is changed with a driving device 15 to let the antenna 14 turn to either the starting area or the communication area.
Patent JP-H07216704-A (JP)
Title: Flying tape for game
Inventor: YOSHIDA ISAO
IPC: D04D9/00
Filed: 1994-02-04
Abstract: PURPOSE:To efficiently produce a gorgeous and beautiful gayness by contriving the surface state, etc., of a tape, and to enable the easy and quick cleaning of the surface of a floor after the tape is used. CONSTITUTION:A raw material produced by vacuum-deposing a metal to the surface of a synthetic resin film such as a polyester film is used as a tape 1, and many bent parts 2 are formed on the tape 1. The surface gloss of the tape 1 changes so that the surface gloss accompanied by the metal gloss of the tape 1 appears in different states on both the sides of the bent part, respectively. After flied, the tape shrinks on the surface of a floor, because the bent parts 2 extended on the flying are returned to the original bent states.
Patent JP-S58129728-A (JP)
Title: Manufacturing method and device of input screen for x-ray image multiplier tube
Inventor: AZUMA TAKAYOSHI
IPC: H01J43/28
Filed: 1982-01-29
Abstract: PURPOSE:To decrease a process of manufacture and perform cost down, by forming a protective layer and transparent conductive layer in a single vacuum tank. CONSTITUTION:A vacuum tank 12 is provided with an exhaust port 13 to the bottom part and a supply port 14 of oxygen gas O2 to the side while set with an In evaporation source 15 and Al evaporation source 16 in the lower part. Here the source 16 is set toward the direction of an Al base plate 7 by a small distance alpha with respect to the source 15. The plate 7 previously formed with an input fluorescent material layer 8 of CsI is arranged to the upper part in the tank 12 in such a manner that the layer 8 is placed facing downward. Then O2 gas is supplied into the tank 12 from the port 14, in the atmosphere of this O2 gas, Al is emitted firstly from the source 16 to form a protective layer of Al2O3 on the layer 8 of the plate 7. Then In is emitted from the source 15 while warming the plate 7 by heaters 17, 18 to form a transparent conductive layer of In2O3 on said protective layer.
Patent JP-H08198041-A (JP)
Title: Safety device for vehicle
Inventor: HAABAATO EICHI BURITSUJI
IPC: B60R21/18
Filed: 1995-01-30
Abstract: PURPOSE: To provide a portable type safety device usable in any kinds of vehicles fitted with a standard seatbelt including a mount but not fitted with an airbag. CONSTITUTION: This device has an airbag disposed therein and is in the form of an elongate jacket including one end 34 of an elastic strap 32 connected to at least one of ends 24, 26. The other end 36 of the elastic strap 32 is connected to a seatbelt part 28, and when a user is projected onto the strap and a tension equal to or greater than a predetermined force is applied to the strap, the strap is extended and acts as a means to inflate the airbag.
Patent JP-S58180619-A (JP)
Inventor: GIYUNTAA OPURU
IPC: D01H7/22
Filed: 1983-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。